Bletchley Park may be famous for the exploits of Alan Turing and the team operating his first 'computer', but at the peak of its operations Station X employed as many as 12,000 people, two-thirds of whom were women. From language students to society debutantes and even a former ballerina, this book explores the extraordinary secret life of these women during the Second World War and the significant contribution they made to the Allied victory. Slightly off-mint.